.25(8n+4)-17=-.5(4n-8)

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Solution for .25(8n+4)-17=-.5(4n-8) equation:


Simplifying
0.25(8n + 4) + -17 = -0.5(4n + -8)

Reorder the terms:
0.25(4 + 8n) + -17 = -0.5(4n + -8)
(4 * 0.25 + 8n * 0.25) + -17 = -0.5(4n + -8)
(1 + 2n) + -17 = -0.5(4n + -8)

Reorder the terms:
1 + -17 + 2n = -0.5(4n + -8)

Combine like terms: 1 + -17 = -16
-16 + 2n = -0.5(4n + -8)

Reorder the terms:
-16 + 2n = -0.5(-8 + 4n)
-16 + 2n = (-8 * -0.5 + 4n * -0.5)
-16 + 2n = (4 + -2n)

Solving
-16 + 2n = 4 + -2n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '2n' to each side of the equation.
-16 + 2n + 2n = 4 + -2n + 2n

Combine like terms: 2n + 2n = 4n
-16 + 4n = 4 + -2n + 2n

Combine like terms: -2n + 2n = 0
-16 + 4n = 4 + 0
-16 + 4n = 4

Add '16' to each side of the equation.
-16 + 16 + 4n = 4 + 16

Combine like terms: -16 + 16 = 0
0 + 4n = 4 + 16
4n = 4 + 16

Combine like terms: 4 + 16 = 20
4n = 20

Divide each side by '4'.
n = 5

Simplifying
n = 5

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